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1
NACO CJK Personal Name References
Sponsored by Committee on Technical Processing, CEAL
CJK NACO Project, PCC
Presented by Jessalyn Zoom
Cooperative Programs Section, COIN, LC
2
Setting Up Correct Heading Form
AACR2 22.1 & 3A Important note:
1. All the rules and examples we will be dealing with today are under the principle of AACR2. This
session does not touch on RDA: Resource Description Access, the future upcoming cataloging
instruction.
2. Not all examples discussed here are live examples from the database although most of them are.
Don’t be surprised if you can not find the exact record in OCLC.
Pre-requisite: Setting up the correct heading form is important before considering references/variant
forms for the heading.
AACR2 22.1A - In general, choose, as the basis of the heading for a person, the name by which he
or she is commonly known. This may be the person’s real name, pseudonym, title of nobility,
nickname, initials, or other appellation
AACR2 22.1B - Determine the name by which a person is commonly known from the chief sources of
information
AACR2 22.3A - If the forms of a name vary in fullness, choose the form most commonly found. As
required, make references from the other form(s). If no one form predominates, choose the latest
form. In case of doubt about which is the latest form, choose the fuller or fullest form.
3
Names written in non‐Roman Script
AACR2 & LCRI 22.3C

Confucius instead of K’ung‐tzu or Kongzi

Cao, Xueqin, ca. 1717‐1763
AACR2 22.3C - Romanize the name according to the table for the language adopted by the cataloguing agency.
LCRI - If a person entered under a given name or a surname is likely to appear in general English-language
reference sources, search Academic American Encyclopedia, The Encyclopedia Americana, and Encyclopaedia
Britannica (15th ed.). If the name is found in all three of these sources in a single form, use the form found
there. If the form varies in these three sources, use the form found in Encyclopaedia Britannica (15th ed.). If
the name is not found in all three of these sources, use the systematically romanized form of the name in the
heading.
Confucius example
AACR2 22.3C - Persons entered under given name, etc.
Choose the form of name that has become well-established in English-language reference sources for a person
entered under given name, etc. (see 22.8) whose name is in a language written in a nonroman script. If variant
English-language forms are found, choose the form that occurs most frequently. As required, make references
from other forms.
Cao, Xueqin example
Systematic romanization according ALA-LC Romanization Table.
LCRI 22.3C Applicability
Persons who bear names derived from a nonroman script but who write in a roman-alphabet language should
not be treated under this rule. The decision that the person is writing in a roman-alphabet language is based on
the first item cataloged, i.e., the fact that the text of this item was originally written in a roman-alphabet
language. (If it becomes evident later that most of the person's works were written in a nonroman script, apply
the provisions of this rule interpretation.)
4
Types of References
MARC Authority Format

See From Tracing, variant form (400)
MARC Authority
See ref. - Make a see reference from a form of the name of a person or a corporate body or title of a work that
might reasonably be sought to the form that has been chosen as a name or uniform title heading, or as a title
entry.
See Also - Make a see also reference from one name or title heading to another related name heading, uniform
title, or title.
Name-title ref. - Make a see or see also reference from a title (or uniform title) that has been entered under a
personal or corporate heading in the form of a name title reference beginning with the personal or corporate
heading followed by the title concerned.
We will not discuss this type of ref. in this session.
Explanatory Ref. –
LCRI 26.3B-C: Explanatory references of the type illustrated by the examples in 26.3C1 of AACR2 for
“Aktiebolaget…” “Conference …" and “Catholic Church. Sacra …” are not used on name authority records
created by the Library of Congress or by PCC contributors. Instead, the specific reference is supplied in all
authority records.
Ong, Christine Kiat Neo example:
AACR2 22.24. Chinese Names Containing a Non-Chinese Given Name
22.24A - If a name of Chinese origin contains a non-Chinese given name and the name is found in the order
[non-Chinese given name] [surname] [Chinese given names], enter the name as [surname], [non-Chinese given
name] [Chinese given names]. Enter all other names as instructed in 22.5.
400 could also be Ong, Kiat Neo
5
Types of References
MARC Authority Format

Pre‐AACR2 form of heading ($wnna or $wnnaa)
MARC 21 Format for Authority Data
Heading in the 4XX field is a pre-AACR2 form (of the heading in the 1XX field) that
was the authorized heading in the national name authority file at the time of the
changeover to the AACR2 rules.
LCRI 26.2 – Normally, do not trace a reference from the old catalog heading.
6
Types of References
MARC Authority Format

Previously valid AACR2 form of heading ($wnne)
MARC 21 Format for Authority Data
Earlier established form of heading (national authority file)
Heading in the 4XX field is a form of the heading in the 1XX field that was formerly established in the relevant
national authority file under a situation other than that specified by code a. For example, code e is used when
the heading in the 4XX field is a previously-authorized heading from the national authority file now superseded
by a later form of heading in the 1XX field. It is also used when the tracing is a pre-AACR2 form of a name,
name-title, or uniform title heading that had been established earlier in the national authority file but was not the
established heading at the time of the changeover to the AACR2 rules.
Cao, Xueqin: former romanization form.
Dou lu si: updated place name qualifier.
Important note: Do not in any way alter or change the form coded under $wnne and $wnna
7
Types of References
MARC Authority Format

See Also From Tracings (500)
The author’s name or variant form of the name is the same as another author’s
variant or name.
We do not have information such as date to add to either of the record. Change the
400 field to 500 field in order to break the conflict.
See Also – Make a see also reference from one name or title heading to another
related name heading, uniform title, or title.
8
Types of References

See Also From Tracings (500)
MARC Authority Format
In personal names, 500 is used when the author also uses other name to publish
(usually pen names).
9
Fixed Field Elements
LCRI 26

Code “b” in Ref Status for the time being
LCRI 26 - All cross references on authority records in the automated name authority
file must eventually be in accordance with LC/AACR2 practice in matters of form,
style, and choice of references. Exception: Until practices for form and style of
nonroman script references are established, name authority records with nonroman
script references should contain value "b" (Tracings are not necessarily consistent
with the heading) in 008/29 (Ref status) (Reference evaluation).
10
NACO Normalization

Rules on NACO normalization: DCM Z1 Introduction
http://www.loc.gov/catdir/pcc/naco/normrule‐2.html




100 = 100
100 = 400
100 = 500
400 = 500
DCM Z1 - Prior to comparison, the headings undergo a computer edit designed to eliminate all but the essential
characters of a heading-- this process is called normalization. All parties involved in the exchange of
LC/NAF authority data have agreed to a specific set of rules for normalization, and these rules are posted
at: http://www.loc.gov/catdir/pcc/naco/normrule-2.html
The process of normalization removes all combining diacritics and most punctuation, and converts all letters to
uppercase and all modified letters to their unmodified equivalents. Subfield delimiters and subfield codes
are retained in the normalized form. The normalized form of heading differs from the authorized catalog
form of the heading.
When a new authority record is added to an authority file, each heading is compared against the headings and
references already in the file to determine whether the new headings and references are allowable, that is,
adequately differentiated from existing headings. The headings and references already in the file and the
ones to be added are normalized before comparison so that only certain characters will be considered in
the comparison.
Notable Changes in the latest Revision
Subfield codes are now considered as part of the comparison. This allows the same term in a 150$a and 180$x
to occur without conflict because the subfield codes ‘a’ and ‘x’ will make the strings unique.
A see reference tracing (4XX field) may not compare the same as a see reference tracing (4XX field) in the
same authority record; this was allowed under the earlier rules, although the practice wasn’t followed in
LCSH records.
11
NACO Normalization
DCM Z1 Introduction

Is it OK to provide both variant forms:



Chang, Wai‐Hung
Chang, Wai Hung? Why? DCM Z1 –
The process of normalization removes all combining diacritics and most punctuation, and converts all letters to
uppercase and all modified letters to their unmodified equivalents. Subfield delimiters and subfield codes
are retained in the normalized form. The normalized form of heading differs from the authorized catalog
form of the heading. For example:
Catalog form: Chang, Wai-Hung
Normalized form: CHANG, WAI HUNG
Catalog form: Chang, Wai Hung
Normalized form: CHANG, WAI HUNG
Only normalized forms of headings and references are compared in the check for uniqueness. Normalized
forms that match are considered duplicate headings or a see reference in conflict with an authorized
heading.
The only mark of punctuation that is retained during normalization is the first comma in subfield $a. This
exception means that the following two headings normalize to different forms:
Catalog form: Zhang, Wei
Normalized form: ZHANG, WEI
Catalog form: Zhang-wei
Normalized form: ZHANG WEI
Note: searching reference for persons.
12
Constructing Reference
LCRI 26.1

In the same form as if chosen as the heading
Including date, full form, title ($d, $q, $c, etc.)
13
Primary Element
LCRI 26.2

Trace a reference from each variant that affects the primary elements of the name
LCRI26.2 – variations in all elements to the left of the comma and in the first
element to the right of the comma. Do not trace a reference that would normalize to
the same form as the heading or a see reference on the same record, or to the
same form as a heading on another record.
We would not provide Wong, Andrew as a variant here.
14
Primary Element
LCRI 26.2

Trace a reference from each variant that affects the primary elements of the name
How about Li, Jack, $1902‐1984?
LCRI26.2 – variations in all elements to the left of the comma and in the first
element to the right of the comma. Do not trace a reference that would normalize to
the same form as the heading or a see reference on the same record, or to the
same form as a heading on another record.
Some catalogers might think of providing both Li, Jack and Li, Jack Ping Qian.
15
Recording Variant Forms
LCRI 26.1

Record variant forms if they add information
From chief source, other locations in the same item, different items (OCLC search,
reference sources, www) if they add info. References are traced only from recorded
forms. In other words, references need to be justified in the 670 fields.
Refer from other variants (i.e., those that do not affect the primary entry elements)
when it is judged the access to the catalog would be improved, e.g., when the
heading is a common-sounding name.
Note: Searching reference is not required for establishing personal name heading.
But when conflict, or to avoid creating undifferentiated heading, searching reference
has become a routine practice, especially with the readily available information on
the internet.
16
Recording Variant Forms

LCRI 26.1
Record Chinese courtesy names such as “zi” or “hao”
Courtesy name such as “zi” should be consider as reference in a person’s name
heading, usually is given by others. So does “hao” – usually an alternative courtesy
name, often referred to as pseudonym. A person can have more than one “hao.”
Another similar example is:黑子, 1925- [LCCN no2010070878], would give伍得
instead of史伍得
Zi for some well known people are:
Li Bai, z. Taibai
Mao, Zedong, z. Runzhi
Zhuge, Liang, z. Kongming
17
Recording Variant Forms
LCRI 26.1

Record pen name or name used on internet
Phrase used as a pen name in publication.
1st example, pen name is used for publication. Record pen name in 100 field,
provide non-Latin data in 400 field.
Phrase as pen name/name used on Internet 網名.
Note: author did not publish under the pen name which is used on the internet.
18
See Also reference: Pseudonym
AACR2 & LCRI 22.2B

Author writes under both real name and pseud. ‐ establish two headings
Author writes under both real name and pseudonym. Establish two headings.
Other similar examples: n 2010062237 and nr 97029955; no2011078403 and n 2011008881
19
See Also reference: Pseudonym
LCRI 22.2B Basic heading

More than two names – choose a “basic” heading
Note the coding and field $663
20
LCRI 22.2B Contemporary author: Three or more names (multiple pseudonyms). Create NARs for
each name, choose a “basic” heading, provide 663 field for each NAR, use linking 5XX references
coded $w nnnc
NOTE: The basic heading does not have to be the person’s “real” name. It should be the most
predominantly used name.
Multiple Headings—References
2) If more than two headings are created for an author, choose a “basic” heading according to the
above guidelines. On the authority record for this heading, trace cataloger-generated see also
references from all other headings used, justifying the references in 670 citations, according to normal
practice. Provide a 663 cataloger-generated reference field listing all the other names established with
the following text:
For works of this author entered under other names, search also under: [list names].
On each of the other authority records created for the author, trace a cataloger-generated see also
reference from the "basic" heading, justifying that reference in a 670 citation, according to normal
practice. (Other names may be mentioned in the 670 if it is convenient to do so.) Provide a 663
cataloger-generated reference field with the following text:
Works by this author are entered under the name used in the item. For a listing of
other names used by this author, search also under: [basic heading].
When the author uses another new name, create a new name authority record for that name and also
add it to the reference structure and 663 listing on the authority record for the "basic" heading. (Do not
add information about it to the authority records for other names used by the author.)
20
See Also reference: Pseudonym
LCRI 22.2B

More than two names – other heading #1
21
This is a record for one of the other names. If author begins to write under another name create an
NAR for that heading and add name to the base heading.
The 663 in this record points back to the “basic” heading which includes references to all of the names
used by this person. The same 663 field would be used on each of the NARs that isn’t the “basic”
heading.
NOTE: this NAR does not include the real name or other cross-references, only the ones appropriate
to the heading of this NAR and the ONE linking 500 to base heading.
21
See Also reference: Pseudonym
LCRI 22.2B

More than two names – other heading #2
22
This is a record for one of the other names. If author begins to write under
another name create an NAR for that heading and add name to the base
heading.
The 663 in this record points back to the “basic” heading which includes
references to all of the names used by this person. The same 663 field
would be used on each of the NARs that isn’t the “basic” heading.
NOTE: this NAR does not include the real name or other cross-references,
only the ones appropriate to the heading of this NAR and the ONE linking
500 to base heading.
22
See Also References : Groups vs. Individual
LCRI 26.2C
Group containing the name of one or more of its members:
• See also reference from heading for each individual named to the group heading
• See also reference from the group heading to the heading for each individual
23
“When the name of a group contains the name of one or more of its members, make a see also
reference from the heading for each individual named in the group heading to the heading for that
group and from that group heading to the heading for each individual.”
This rule revision was made in August 2001 at the request of PCC libraries. They wanted the
reference structure to go in both directions for all related headings and they also wanted to be able to
apply this rule to groups other than musical groups, e.g. architectural and law firms.
LC practice: “The Library of Congress limits making these see also references to entities described
within LC's collections of special materials (in lieu of making multiple added entries on individual
bibliographic records) including music performing groups, when the information is readily available,
the names of individual members are already established, and cataloging resources permit. Do not
create an authority record for an individual just to add the see also reference. (Note: Between 19952007 LC did not make references from the group heading to each individual in the group, i.e., it did not
add a 510 tracing for the group to the authority records for each member of the group. Add a missing
reference only when encountered in current cataloging and the name of an individual member of the
group is already established)”
23
See Also References : Groups vs. Individual

Group heading
LCRI 26.2C
24
Reciprocal cross-references made between Performing group name and individuals named in the
group.
LCRI 26.2C - See also references from individuals to the group
When the name of a group contains the name of one or more of its members, make a see also
reference from the heading for each individual named in the group heading to the heading for that
group and from that group heading to the heading for each individual.
LC practice: The Library of Congress limits making these see also references to entities described
within LC's collections of special materials (in lieu of making multiple added entries on individual
bibliographic records) including music performing groups …
24
See Also References : Groups vs. Individual

Heading for each individual
LCRI 26.2C
25
Reciprocal cross-references made between Performing group name and
individuals named in the group.
Another good example is Pang Brothers no2009144917.
25
See Also References : Head of State
LCRI 26.3 B‐C

Connect headings for heads of state and personal names
LCRI 26.3B-C
Private communications of heads of state, etc. Since 2005, LCRI calls for creating reciprocal see also
references to connect headings for heads of state, ecclesiastical officials, etc., to the corresponding official
heading instead of the explanatory reference called for in 21.4D2 and illustrated in 26.3C1.
Note: The library that added the last x-ref used the romanization found in Wikipedia and used that instead of the
ALA authorized romanization. It does need to be corrected.
Romanization in Wikipedia is incorrect. Per ALA romanization, it should be Shōwa no yōkai
26
Resolving Conflict
LCRI 26.2C

Add info. to reference only (date, etc.)
NAR 1:
100 1# Tang, Xiantian
400 0# Dayi , 1944‐
670 ## Zhongguo san wen xiao shuo, 2003: $b t.p. (Tang Xiantian)
670 ## Baidu Baike webpage, Jun 11, 2008 $b (b. 1944; pen name Dayi; grad. from Anhui da xue Zhong wen xi, 1967)
NAR 2:
100 1# Dayi
LCRI 26.2C - For personal names (including any pseudonym), when the entire form in the first line of a
reference and the entire form in an established heading are the same, attempt to resolve the conflict by
additions to the name in the reference (cf. LCRI 22.17-22.20).
If the form of reference conflicts with an established heading, resolve the conflict by using dates in the
reference, even if they are not used in the heading.
100 1 McArthur, W. M.
(no conflict)
400 1 McArthur, William, 1922- (conflict with a 100 hdg. for McArthur, William resolved by adding date)
27
Resolving Conflict: See Also References
LCRI 26.2C

Make a simple 500, if it is a 400 to 100 conflict that cannot be resolved
NAR 1:
100 1# Tang, Xiantian Becomes
400 0# Dayi
$500
670 ## Zhongguo san wen xiao shuo, 2003: $b t.p. (Tang Xiantian)
670 ## Baidu Baike webpage, Jun 11, 2008 $b (pen name Dayi; grad. from Anhui da xue Zhong wen xi, 1967)
NAR 2:
100 1# Dayi
28
LCRI 26.2C - If there is no data to resolve a conflict of this kind, make a see
also reference instead of a see reference (i.e. code the reference as a 500
instead of a 400). This applies whether the cross reference is already in the
file or is the result of the item being cataloged.
28
Resolving Conflict: Pinyin vs. Wade Giles Forms
Remove field 400 Wang,Ting $wnne
Add field $667 field
667 Previously valid AACR2 heading form: Wang, Ting
Unusual situation – 400 field in the NAR for Wang, Ding is for a form under earlier
romanization. There isn’t need to retain it if a conflict exists. 400 $wnne form should
be deleted, and 667 field is added.
29
Adding Date to the Heading

Do not change the form of $wnne or $wnna
$1919‐2005
$1919‐2005
$1919‐2005
$1919‐2005
$1919‐2005
When adding date including adding death date for the heading, do not add date to
the forms coded under $wnne or $wnna. These were previously existing heading
forms and should not be altered, valid or invalid.
30
Providing information in 667 Field
DCM Z1

Help identify the relationship with other similar names
DCM Z1 General
Give information of permanent value and general interest that would be useful also to institutions outside of LC
and to LC staff not working in the LC Database. A listing (not exhaustive) of types of notes is given below; with
the exception of notes about old catalog headings, series-like phrase core records, and technical reports as well
as the first part of the MESSAGE notes, the wording is recommended but not prescriptive. The separate 667
fields may be given in any order.
667 $a Not same as: [name or title, LCCN]
667 $a Cannot identify with: [name or title, LCCN]
667 $a Reinvestigate before using again
667 $a Formerly on undifferentiated name record: [LCCN of undifferentiated name record]
667 $a Coded "provisional" because [reason for coding]
667 $a Change heading if name _____________continues to be used
667 $a For works issued before/after [date]
(to be used for official language changes)
31
What Are Some of the Confusing Areas?
AACR2 & LCRI 22.2B

Author’s real name available, writes under pen name only
22.2B1. One pseudonym
If all the works by one person appear under one pseudonym, choose the
pseudonym. If the real name is known, make a reference from the real name to the
pseudonym.
Only 1 NAR is created in this case.
32
Author’s Name in Different Languages or Different Romanizations
AACR2 & LCRI 22.3B
Cataloger’s research shows that the author write prolifically in Mongolian (published mostly in Mongolian).
Would’ve been helpful if the cataloger cite the usages to support the mostly commonly used name is in
Mongolian.
AACR2 22.3B1. Persons using more than one language -If the name of a person who has used more than one language appears in different language forms in his or her
works, choose the form corresponding to the language of most of the works.
In case of doubt, choose the form most commonly found in reference sources of the person’s country of
residence or activity. For persons identified by a well-established English form of name, see 22.3B3. If the name
chosen is written in a nonroman script, see 22.3C.
AACR2 22.3C2 - If a name is written in more than one nonroman script, romanize it according to the table for
the original language of most of the works. As required, make references from other romanized forms.
LCRI 22.3B - For an author who writes in two or more languages, the rule includes an "in case of doubt"
provision, when there is no predominant language, that sends the cataloger to reference sources of the
person's country of residence or activity. If there are no such reference sources, the person is not listed, or for
any other reason reference sources do not settle the matter, use in the heading the form of name in the
person's native language.
After an author has been established, if subsequently received works show a form in a language not selected
for the heading, change the heading when 80% of the author's works are in that language.
Last resort, follow rules for language of name
33
Non‐Latin Reference Guideline

What fields in the authority record can have non‐Latin scripts ?





4XX fields
selected 667 note fields
670
675
1XX and 5XX must be in romanized form http://www.loc.gov/catdir/cpso/nonlatinfaq.html
Non-Latin Script Data in Name Authority Records: Frequently Asked
Questions
What fields in the authority record can have non-Latin scripts?
A2. Non-Latin scripts will be added only in references on name authority records
(i.e., 4XX fields), and in selected note fields—667 (Nonpublic general note), 670
(Source data found), and 675 (Source data not found). Some fields, of course, will
contain a mix of scripts (e.g., 670 citations with headings represented in both nonLatin script and romanized form). Additional fields may be used in the future, based
on user feedback. Note that authorized headings (i.e., 1XX and 5XX) in authority
records must be in romanized form.
Example: n 81124611
34
Non‐Latin Reference Guideline

What types of headings can have non‐Latin script references?






Personal names
Corporate bodies
Conferences Geographic names
Uniform titles (including series)
Name/title headings http://www.loc.gov/catdir/cpso/nonlatinfaq.html
Non-Latin Script Data in Name Authority Records: Frequently Asked
Questions
Can I add non-Latin script references to records for all types of headings?
A3. Yes. Although the pre-population will only supply non-Latin references for
personal names and corporate bodies tagged 110, catalogers can add non-Latin
references for conferences, geographic names, uniform titles (including series),
name/title headings, etc.
35
Non‐Latin Reference Guideline

What happened after OCLC pre‐population project?
OCLC has developed a capability to pre-populate the NACO authority file with non-Latin references (authority
4XX fields) derived from non-Latin bibliographic heading fields in WorldCat, making use of data-mining
techniques developed for the WorldCat Identities project.
Note:
1. The pre-population only occurred on name authority records for personal names, and corporate bodies
tagged 110.
2. Non-Latin script were added only in 400 and 410 fields, but not 670 fields.
Based on non‐Latin script headings found in bibliographic records
Included only personal name 100 and corporate name 110 headings Non‐Latin script added in 400 and 410, but not 670 field
Reference evaluation code (008/29) flagged as “b” for unevaluated reference
Two 667 fields added
Machine‐derived non‐Latin script reference project.
Non‐Latin script reference(s) not evaluated.
No corresponding non-Latin data in the 670 fields for records which went through OCLC pre-population project.
36
Working with Existing NARs

Correct obvious errors, with discretion
??
Correct obvious errors, but be careful. Some ref. may appear to be incorrect, but
are actually not incorrect. Some obvious errors you may encounter are: non-Latin
characters represent totally different sounding name for the NAR, incorrect
characters either caused by inputting catalogers or system generated errors.
37
Working with Existing NARs

Retain the variant forms presented in the same record (simplified and traditional, variant hangul
forms)
Retain both.
38
Working with Existing NARs

Differentiate personal name heading with several different non‐Latin forms added 
Change coding ff 008/32 from “a” to “b”
b
NACO libraries are urged, if you encounter a NAR that is coded as a differentiated personal name (ff 008/32 =a)
but it’s obvious after OCLC pre-population project that the record now represents more than one person,
change coding to ff 008/32=b
If you don’t have to clean it up, just leave it for the time being and leave the nonroman references unchanged,
but change the coding of the record as undifferentiated.
But if you can and have information available to differentiate one of the people covered in the record, then follow
normal procedures to “remove” the reference for a different person to another NAR from the “undifferentiated”
record.
Note: in this case, the non-Latin name actually is neither of those two added in the “undifferentiated” NAR from
the pre-population (the author who wrote “Mian xiang xin shi ji de Menggu xue” is neither of the non-Latin
references included here).
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Working with Existing NARs

Differentiate personal name heading with several different non‐Latin forms added

Differentiating the NAR
The cataloger created a differentiated heading for Wu, Xinying, took out the 670
field from the previous undifferentiated record.
Here I’d like to emphasize about transcribing other data in the 670 field –
DCM Z1 670 - Other data may be abbreviated or summarized. Generally informally
translate other data from foreign languages into English, paraphrasing or
summarizing as convenient. So summarize in English the field of study, job title or
affiliation so the info. In the 670 field can be understood by everyone.
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Working with Existing NARs

Undifferentiated NAR

Supply accurate 670s to the undifferentiated NAR
In such situation where 670 field is lacking to support the non-Latin data after the
existing 670 field is removed to a differentiated record, catalogers are encouraged
to look for bibliographic records which apply for the non-Latin fields and add them to
the "undifferentiated" record. In this case, there was enough bibliographic
information in OCLC to conclude that the heading without the date did still stand for
2 different people so to make the older record a non-unique and supply the accurate
670s is the way to go.
NACO catalogers are not required to do so, but hopefully they will see the
advantages to doing so.
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Things to be Considered in Future Guideline

Give non‐Latin script 



for title citation?
in higher body in reference?
in name‐title uniform NAR?
for romanized title or qualifier in NAR?
Because of the test and implementation of RDA among the national libraries, the
Guideline on non-Latin script data reference is delayed again. (adding non-Latin
data in other areas or types of NARs)
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Documentation: Non‐Latin Script Data in Name Authority Records

http://www.loc.gov/catdir/cpso/nonlatingeneral.html
FAQ page:

http://www.loc.gov/catdir/cpso/nonlatinfaq.html
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Last but not Least


Search, search, search whenever adding 400 field NACO normalization
Making sure the 400 field you are adding doesn’t conflict with existing 100 field. Or
the form for the new 100 field you are creating has not been used by an existing
400 field. Remember NACO normalization rule.
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谢谢
ありがとうございます
감사합니다
45